Automatic Transmission Boost Valves

Pressure Booster, Hydraulic Line, TV Boost Valve, GM, TH350, TH350C, Kit

Part Number: SOX-350-LB1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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VALVE ASSY BOOST

Part Number: SOX-35754-01K

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Boost Valve, .490 in. Diameter, GM, 4L60E/4L65E, Each

Part Number: TCI-374420

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pressure Booster, Hydraulic Line, TV Boost Valve, GM, 4T65E, Kit

Part Number: SOX-4T65E-LB1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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TV Boost Valve, .570 in. Diameter, Chevy, 4L60E, Each

Part Number: TCI-374501

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Estimated Ship Date: Dec 1, 2025 if ordered today

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